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0ca229da92
The LRC W/A currently checks for LRC being iomem in some places, while in others it checks if the scratch buffer is non-NULL. This inconsistency causes issues with the VF post-migration recovery code, which blindly passes in a scratch buffer. This patch standardizes the check by consistently verifying whether the LRC is iomem to determine if the scratch buffer should be used. Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Tomasz Lis <tomasz.lis@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20251008214532.3442967-8-matthew.brost@intel.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.